Assignee
HIRAOKA MASAKATSU
JP·2 granted patents·20 citations·filing 1991–1991
Top patents by PatentIndex Score
2 records- 0138US5294419AMethod for removing nitrogen oxides and organic chlorine compounds from combustion waste gasHIRAOKA MASAKATSU·Filed 1991·Granted Mar 15, 1994·10 cites·6 claims
- 0238US5260044AMethod for removing organic chlorine compounds from combustion waste gasHIRAOKA MASAKATSU·Filed 1991·Granted Nov 9, 1993·10 cites·17 claims
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